124788258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{990383}}^1$

素因数の和:990398

約数の個数: 24

約数和(自身を含む): 308999808

約数和(自身を除く): 184211550

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 990383, 1980766, 2971149, 5942298, 6932681, 8913447, 13865362, 17826894, 20798043, 41596086, 62394129, 124788258]

約数ペア:

[(1, 124788258), (2, 62394129), (3, 41596086), (6, 20798043), (7, 17826894), (9, 13865362), (14, 8913447), (18, 6932681), (21, 5942298), (42, 2971149), (63, 1980766), (126, 990383)]